Dr. Garrett Douglas Anderson, MD
- Medicare services, 2024
- 454
- Medicare patients, 2024
- 224
- Part D claims, 2017
- 25
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Practice address
- 3950 Austell Rd, Austell, GA 30106
- Practice phone
- Call (770) 732-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Anderson's professional email, personal email and mobile number
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Dr. Garrett Douglas Anderson is a neurologist in Austell, Georgia
Dr. Anderson practices at Wellstar Cobb Medical Center in Austell, Georgia, part of Wellstar Health System.
Dr. Anderson's NPI, 1427310218, was assigned on June 8, 2012. Dr. Anderson graduated from Howard University College of Medicine in 2012. Dr. Anderson holds Georgia license 078212.
- NPI
- 1427310218NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133441132
- NPI enumeration date
- June 8, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 732-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Garrett Douglas Anderson practices at Wellstar Cobb Medical Center in Austell, Georgia
Dr. Anderson's primary practice is Wellstar Cobb Medical Center, at 3950 Austell Rd, Austell, GA 30106 in Cobb County. The practice phone is (770) 732-4000.
- Wellstar Cobb Medical Center3950 Austell Rd, Austell, GA 30106 · Cobb CountyPhone(770) 732-4000
Source: Dmand AI Affiliation Data
Dr. Garrett Douglas Anderson is affiliated with 2 sites of care and 1 medical group
Dr. Anderson's primary practice is Wellstar Cobb Medical Center in Austell, Georgia, part of Wellstar Health System. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. Anderson to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Garrett Douglas Anderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Anderson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Cobb Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Garrett Douglas Anderson is one of 537 neurologists in Georgia
Neurology is Dr. Anderson's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Anderson's licenses on file in 2 states: Georgia and North Carolina.
Specialties and state licenses
- Neurology, GeorgiaPrimary
- Student in an organized health care education/training program, North Carolina
Neurologists near Dr. Anderson
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Garrett Douglas Anderson billed Medicare for 454 services in 2024
CMS data shows 454 Medicare services from Dr. Anderson across 5 procedure codes in 2024, for 224 Medicare patients. Medicare paid $37,485 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Anderson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4592024: 4541%
Dr. Anderson compared with the Georgia median for neurologists, 2024
- Dr. Anderson
- Georgia median
- Medicare services
- 454vs 35628% above
- Medicare patients
- 224vs 2088% above
- Part D claims
- 25vs 33392% below
Medians across 505 neurologists in Georgia with Dmand AI profiles that report each measure.
Dr. Anderson's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Garrett Douglas Anderson treated 224 Medicare patients in 2024, average age 75
CMS counts 224 Medicare patients who saw Dr. Anderson in 2024. The largest group is 75 to 84, with 81 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Anderson's median patient age at 71, with 58% women.
Dr. Anderson's Medicare patients by age, 2024
Dr. Anderson's Medicare patients by sex, 2024
- Women11953%
- Men10547%
Chronic conditions among Dr. Anderson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA64%
- Diabetes60%
- Ischemic heart disease57%
- Arthritis56%
- Chronic kidney disease54%
- Heart failure52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Anderson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Garrett Douglas Anderson wrote 25 Medicare Part D claims in 2017
In 2017, Dr. Anderson wrote 25 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $372 in total drug cost. In 2016, CMS named 160 claims across 10 drugs.
Dr. Anderson's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 1602017: 2584%
Drugs named by CMS: 1 in 2017, 10 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Garrett Douglas Anderson scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Anderson for performance year 2024, reported through an alternative payment model (APM). Dr. Anderson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Anderson's MIPS scores, performance year 2024
- 94of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Garrett Douglas Anderson received $25 in industry payments from 2018 to 2021
CMS Open Payments shows 2 general payments to Dr. Anderson from 2 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $13.
General payments to Dr. Anderson by program year, 2018 to 2021
Companies that paid Dr. Anderson the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Garrett Douglas Anderson graduated from Howard University College of Medicine
Dr. Anderson graduated from Howard University College of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Garrett Douglas Anderson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Garrett Douglas Anderson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Garrett Douglas Anderson's NPI number?
Dr. Garrett Douglas Anderson's NPI number is 1427310218. It was assigned on June 8, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Garrett Douglas Anderson?
Dr. Garrett Douglas Anderson is a neurologist in Austell, Georgia. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Garrett Douglas Anderson practice?
Dr. Anderson practices at 3950 Austell Rd, Austell, GA 30106. Dr. Anderson's primary practice is Wellstar Cobb Medical Center in Austell, Georgia, part of Wellstar Health System. Dmand AI also links Dr. Anderson to 1 group practice or clinic.
What is Dr. Garrett Douglas Anderson's office phone number?
The practice phone on file for Dr. Anderson is (770) 732-4000.
What is Dr. Garrett Douglas Anderson's medical license number?
Dr. Anderson holds Georgia license 078212, one of the licenses on file in 2 states.
Which states has Dr. Garrett Douglas Anderson been licensed in?
Dmand AI has state licenses on file for Dr. Anderson in Georgia and North Carolina.
Which hospitals is Dr. Garrett Douglas Anderson affiliated with?
Dr. Anderson practices at Wellstar Cobb Medical Center in Austell, Georgia.
What medical group is Dr. Garrett Douglas Anderson part of?
Dr. Anderson is linked to Wellstar Medical Group.
Does Dr. Garrett Douglas Anderson accept Medicare?
Yes. CMS data shows Dr. Anderson billed Medicare for 454 services in 2024, and Dr. Anderson accepts Medicare assignment.
What is Dr. Garrett Douglas Anderson's MIPS score?
Dr. Anderson's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Garrett Douglas Anderson see?
CMS counts 224 Medicare patients who saw Dr. Anderson in 2024, with an average age of 75.
What services does Dr. Garrett Douglas Anderson bill to Medicare?
In 2024, Dr. Anderson's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99233).
Where did Dr. Garrett Douglas Anderson go to medical school?
Dr. Anderson graduated from Howard University College of Medicine in 2012.
What drugs does Dr. Garrett Douglas Anderson prescribe most?
In 2017 Medicare Part D data, Dr. Anderson's most prescribed drugs by claims were Gabapentin.
Has Dr. Garrett Douglas Anderson received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Anderson from 2 companies from 2018 to 2021. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Garrett Douglas Anderson been practicing?
Dr. Anderson graduated from medical school in 2012, 14 years ago.
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